Can I expand the capacity later?

Yes. The DELTA 3 Max Plus is built to take EcoFlow add-on batteries, so you can raise capacity without buying a new station.

How fast does the 220W panel charge it?

The panel feeds the station's solar input, but actual charging depends on sun, angle and shade. Expect well under the panel's rated watts in real conditions.

Will it run a fridge or power tools?

It can run a full-size fridge, power tools and similar high-draw loads through its AC outlets, though runtime depends on the load and capacity.

Is it a replacement for a gas generator?

For quiet indoor-safe backup and solar recharge, yes. For days of heavy continuous load, a fuel generator still wins on runtime per unit of weight.

What comes in the bundle?

The bundle pairs the DELTA 3 Max Plus power station with the 220W folding solar panel and its connection cable.

Can I use it indoors during an outage?

Yes. It produces no exhaust fumes, so it can run indoors, unlike a gas generator.

EcoFlow DELTA 3 Max Plus Portable Power Station + 220W solar panel

Q: Where is the EcoFlow DELTA 3 Max Plus Portable Power Station + 220W solar panel cheapest?

At Wellbots, for $1,499.00, as of our latest check.

Best price now

$1,499.00at WellbotsChecked Nov 10

Prices are checked against each store and labelled with when.

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EcoFlow discount code →

What reviewers say

Owners of EcoFlow's DELTA-class stations generally praise the build, the fast recharge and the expandable battery design. Common complaints center on weight and on solar input falling short of rated figures in real-world sun.

What people mention

Build qualityPraisedOwners describe the unit as sturdy and well finished for something moved between home and vehicle.
Recharge speedPraisedUsers report the station refills quickly from AC and from solar in decent sun.
WeightCriticisedMany say the station is too heavy to carry far without help.
Solar performanceMixedReal-world panel output often trails the rated figure under clouds or flat mounting.
ExpandabilityPraisedBuyers value being able to add batteries instead of replacing the whole station.
App controlMixedSome find the app useful for monitoring; others hit firmware and connection hiccups.

About the EcoFlow DELTA 3 Max Plus Portable Power Station + 220W solar panel

The EcoFlow DELTA 3 Max Plus is a portable power station with 2,048 Wh of storage and a 3,000 W rated AC inverter (6,000 W surge). It can run heavy-duty appliances such as refrigerators and power tools, or an RV system. X-Boost 3.0 technology supports devices up to approximately 3,800 W.

It uses LiFePO₄ (LFP) battery chemistry and is rated for over 4,000 cycles to 80% capacity, which is approximately 10 years of daily use. It switches over automatically in 10 ms, so it can act as a UPS for sensitive electronics. It can be recharged from a wall outlet, a generator or solar input. Capacity is expandable with compatible extra battery modules.

The bundled 220 W bifacial solar panel captures sunlight on both sides: 220 W on the front and up to 155 W from rear reflection. This can increase energy yield by up to 25%. The panel has tempered glass, an IP68 waterproof rating and a foldable one-piece design.

Capacity

2,048 Wh (2.048 kWh)

Rated AC output

3,000 W

Surge output

6,000 W

X-Boost 3.0

Supports devices up to approximately 3,800 W

Battery type

LiFePO₄ (LFP)

Cycle life

Over 4,000 cycles to 80% capacity